THEMES:

Gunnar Flemström and Markus Sjöblom

Epithelial Cells and Their Neighbors. II. New perspectives on efferent signaling between brain, neuroendocrine cells, and gut epithelial cells
Am J Physiol Gastrointest Liver Physiol 289: G377-G380, 2005; doi:10.1152/ajpgi.00093.2005 [Abstract] [Full Text] [PDF]  

Matthew Bjerknes and Hazel Cheng

Gastrointestinal Stem Cells. II. Intestinal stem cells
Am J Physiol Gastrointest Liver Physiol 289: G381-G387, 2005; doi:10.1152/ajpgi.00160.2005 [Abstract] [Full Text] [PDF]  

MUCOSAL BIOLOGY:

John K. Crane, Tonniele M. Naeher, Shilpa S. Choudhari, and Elisa M. Giroux

Two pathways for ATP release from host cells in enteropathogenic Escherichia coli infection
Am J Physiol Gastrointest Liver Physiol 289: G407-G417, 2005; doi:10.1152/ajpgi.00137.2005 [Abstract] [Full Text] [PDF]  

Michinaga Matsumoto, Hirokazu Yokoyama, Hidekazu Suzuki, Haruko Shiraishi-Yokoyama, and Toshifumi Hibi

Retinoic acid formation from retinol in the human gastric mucosa: role of class IV alcohol dehydrogenase and its relevance to morphological changes
Am J Physiol Gastrointest Liver Physiol 289: G429-G433, 2005. First published April 28, 2005; doi:10.1152/ajpgi.00502.2004 [Abstract] [Full Text] [PDF]  

Jin Shimakura, Tomohiro Terada, Toshiya Katsura, and Ken-Ichi Inui

Characterization of the human peptide transporter PEPT1 promoter: Sp1 functions as a basal transcriptional regulator of human PEPT1
Am J Physiol Gastrointest Liver Physiol 289: G471-G477, 2005. First published May 19, 2005; doi:10.1152/ajpgi.00025.2005 [Abstract] [Full Text] [PDF]  

Khalid Abdoun, Friederike Stumpff, Katarina Wolf, and Holger Martens

Modulation of electroneutral Na transport in sheep rumen epithelium by luminal ammonia
Am J Physiol Gastrointest Liver Physiol 289: G508-G520, 2005. First published April 14, 2005; doi:10.1152/ajpgi.00436.2004 [Abstract] [Full Text] [PDF]  

Nichole McDaniel, Amy J. Pace, Stefanie Spiegel, Regina Engelhardt, Beverly H. Koller, Ursula Seidler, and Christian Lytle

Role of Na-K-2Cl cotransporter-1 in gastric secretion of nonacidic fluid and pepsinogen
Am J Physiol Gastrointest Liver Physiol 289: G550-G560, 2005; doi:10.1152/ajpgi.00095.2005 [Abstract] [Full Text] [PDF]  

Wenlin Deng, Mary Jane Viar, and Leonard R. Johnson

Polyamine depletion inhibits irradiation-induced apoptosis in intestinal epithelia
Am J Physiol Gastrointest Liver Physiol 289: G599-G606, 2005. First published April 28, 2005; doi:10.1152/ajpgi.00564.2004 [Abstract] [Full Text] [PDF]  

INFLAMMATION/IMMUNITY/MEDIATORS:

Mary E. Evans, Dean P. Jones, and Thomas R. Ziegler

Glutamine inhibits cytokine-induced apoptosis in human colonic epithelial cells via the pyrimidine pathway
Am J Physiol Gastrointest Liver Physiol 289: G388-G396, 2005. First published May 5, 2005; doi:10.1152/ajpgi.00072.2005 [Abstract] [Full Text] [PDF]  

Kerry B. Goralski, Dalya Abdulla, Christopher J. Sinal, Andre Arsenault, and Kenneth W. Renton

Toll-like receptor-4 regulation of hepatic Cyp3a11 metabolism in a mouse model of LPS-induced CNS inflammation
Am J Physiol Gastrointest Liver Physiol 289: G434-G443, 2005. First published May 5, 2005; doi:10.1152/ajpgi.00562.2004 [Abstract] [Full Text] [PDF]  

Ashley E. Ducale, Susan I. Ward, Tracey Dechert, and Dorne R. Yager

Regulation of hyaluronan synthase-2 expression in human intestinal mesenchymal cells: mechanisms of interleukin-1-mediated induction
Am J Physiol Gastrointest Liver Physiol 289: G462-G470, 2005. First published January 27, 2005; doi:10.1152/ajpgi.00494.2004 [Abstract] [Full Text] [PDF]  

Begoña Diosdado, Dariusz T. Stepniak, Alienke J. Monsuur, Lude Franke, Martin C. Wapenaar, Maria Luisa Mearin, Frits Koning, and Cisca Wijmenga

No genetic association of the human prolyl endopeptidase gene in the Dutch celiac disease population
Am J Physiol Gastrointest Liver Physiol 289: G495-G500, 2005. First published May 12, 2005; doi:10.1152/ajpgi.00056.2005 [Abstract] [Full Text] [PDF] [Supplemental Tables]  

Brian S. Zuckerbraun, Leo E. Otterbein, Patricia Boyle, Ronald Jaffe, Jeffrey Upperman, Ruben Zamora, and Henri R. Ford

Carbon monoxide protects against the development of experimental necrotizing enterocolitis
Am J Physiol Gastrointest Liver Physiol 289: G607-G613, 2005. First published May 12, 2005; doi:10.1152/ajpgi.00055.2005 [Abstract] [Full Text] [PDF]  

HORMONES AND SIGNALING:

Ling Cheng, Weibiao Cao, Claudio Fiocchi, Jose Behar, Piero Biancani, and Karen M. Harnett

Platelet-activating factor and prostaglandin E₂ impair esophageal ACh release in experimental esophagitis
Am J Physiol Gastrointest Liver Physiol 289: G418-G428, 2005. First published May 12, 2005; doi:10.1152/ajpgi.00024.2005 [Abstract] [Full Text] [PDF]  

Hong He, Julie Pannequin, John-Paul Tantiongco, Arthur Shulkes, and Graham S. Baldwin

Glycine-extended gastrin stimulates cell proliferation and migration through a Rho- and ROCK-dependent pathway, not a Rac/Cdc42-dependent pathway
Am J Physiol Gastrointest Liver Physiol 289: G478-G488, 2005. First published April 21, 2005; doi:10.1152/ajpgi.00034.2005 [Abstract] [Full Text] [PDF]  

Guofeng Xie, Cinthia Drachenberg, Masahisa Yamada, Jürgen Wess, and Jean-Pierre Raufman

Cholinergic agonist-induced pepsinogen secretion from murine gastric chief cells is mediated by M₁ and M₃ muscarinic receptors
Am J Physiol Gastrointest Liver Physiol 289: G521-G529, 2005. First published June 2, 2005; doi:10.1152/ajpgi.00105.2004 [Abstract] [Full Text] [PDF]  

Yan Bi, Sophie Le Page, and John A. Williams

Rho and Rac promote acinar morphological changes, actin reorganization, and amylase secretion
Am J Physiol Gastrointest Liver Physiol 289: G561-G570, 2005. First published May 26, 2005; doi:10.1152/ajpgi.00508.2004 [Abstract] [Full Text] [PDF]  

Guo-Du Wang, Xi-Yu Wang, Hong-Zhen Hu, Xiu-Cai Fang, Sumei Liu, Na Gao, Yun Xia, and Jackie D. Wood

Angiotensin receptors and actions in guinea pig enteric nervous system
Am J Physiol Gastrointest Liver Physiol 289: G614-G626, 2005; doi:10.1152/ajpgi.00119.2005 [Abstract] [Full Text] [PDF]  

NEUROREGULATION AND MOTILITY:

Vladimir P. Zagorodnyuk, Penny Lynn, Marcello Costa, and Simon J. H. Brookes

Mechanisms of mechanotransduction by specialized low-threshold mechanoreceptors in the guinea pig rectum
Am J Physiol Gastrointest Liver Physiol 289: G397-G406, 2005. First published June 2, 2005; doi:10.1152/ajpgi.00557.2004 [Abstract] [Full Text] [PDF]  

Clinton Ng, Mark Danta, John Kellow, Caro-Anne Badcock, Ross Hansen, and Allison Malcolm

Attenuation of the colorectal tonic reflex in female patients with irritable bowel syndrome
Am J Physiol Gastrointest Liver Physiol 289: G489-G494, 2005. First published May 19, 2005; doi:10.1152/ajpgi.00527.2004 [Abstract] [Full Text] [PDF]  

Xuan-Yu Wang, Wim J. E. P. Lammers, Premysl Bercik, and Jan D. Huizinga

Lack of pyloric interstitial cells of Cajal explains distinct peristaltic motor patterns in stomach and small intestine
Am J Physiol Gastrointest Liver Physiol 289: G539-G549, 2005. First published April 28, 2005; doi:10.1152/ajpgi.00046.2005 [Abstract] [Full Text] [PDF]  

Matthias Rehn, Daniela Hild, and Martin Diener

Upregulation of cyclooxygenase-2 and thromboxane A₂ production mediate the action of tumor necrosis factor- in isolated rat myenteric ganglia
Am J Physiol Gastrointest Liver Physiol 289: G586-G591, 2005; doi:10.1152/ajpgi.00020.2005 [Abstract] [Full Text] [PDF]  

LIVER AND BILIARY TRACT:

Bela Z. Schmidt and David H. Perlmutter

Grp78, Grp94, and Grp170 interact with ₁-antitrypsin mutants that are retained in the endoplasmic reticulum
Am J Physiol Gastrointest Liver Physiol 289: G444-G455, 2005. First published April 21, 2005; doi:10.1152/ajpgi.00237.2004 [Abstract] [Full Text] [PDF]  

Michele K. Wu and David E. Cohen

Altered hepatic cholesterol metabolism compensates for disruption of phosphatidylcholine transfer protein in mice
Am J Physiol Gastrointest Liver Physiol 289: G456-G461, 2005. First published April 21, 2005; doi:10.1152/ajpgi.00107.2005 [Abstract] [Full Text] [PDF]  

Georgi V. Petkov, Onesmo B. Balemba, Mark T. Nelson, and Gary M. Mawe

Identification of a spontaneously active, Na⁺-permeable channel in guinea pig gallbladder smooth muscle
Am J Physiol Gastrointest Liver Physiol 289: G501-G507, 2005. First published May 26, 2005; doi:10.1152/ajpgi.00140.2005 [Abstract] [Full Text] [PDF]  

Liu Yang, Scott T. Magness, Ramon Bataller, Richard A. Rippe, and David A. Brenner

NF-B activation in Kupffer cells after partial hepatectomy
Am J Physiol Gastrointest Liver Physiol 289: G530-G538, 2005. First published May 19, 2005; doi:10.1152/ajpgi.00526.2004 [Abstract] [Full Text] [PDF]  

Paola Brun, Ignazio Castagliuolo, Massimo Pinzani, Giorgio Palù, and Diego Martines

Exposure to bacterial cell wall products triggers an inflammatory phenotype in hepatic stellate cells
Am J Physiol Gastrointest Liver Physiol 289: G571-G578, 2005. First published April 28, 2005; doi:10.1152/ajpgi.00537.2004 [Abstract] [Full Text] [PDF]  

Xu Wang and Abdel A. Abdel-Rahman

Effect of chronic ethanol administration on hepatic eNOS activity and its association with caveolin-1 and calmodulin in female rats
Am J Physiol Gastrointest Liver Physiol 289: G579-G585, 2005. First published April 21, 2005; doi:10.1152/ajpgi.00282.2004 [Abstract] [Full Text] [PDF]  

Aldo Grefhorst, Jildou Hoekstra, Terry G. J. Derks, D. Margriet Ouwens, Julius F. W. Baller, Rick Havinga, Louis M. Havekes, Johannes A. Romijn, and Folkert Kuipers

Acute hepatic steatosis in mice by blocking -oxidation does not reduce insulin sensitivity of very-low-density lipoprotein production
Am J Physiol Gastrointest Liver Physiol 289: G592-G598, 2005. First published April 7, 2005; doi:10.1152/ajpgi.00063.2005 [Abstract] [Full Text] [PDF]  

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